Pepperl+Fuchs
277830
KFD2-BR-1.PA.1500
Pepperl+Fuchs 277830
KFD2-BR-1.PA.1500
Basic Segment Coupler
Opis
The FieldConnex, basic Segment Coupler is an all-in-one gateway and fieldbus power supply for connecting PROFIBUS PA to PROFIBUS DP transparently. The power output suits long cable lengths and high device counts. Device couplers provide explosion protection for live work at the spur where needed. Output: 24 ... 26 V/400 mA, Couples PROFIBUS PA devices transparently to PROFIBUS DP, High-power trunk for high device count and long cable lengths, Installation in Zone 2/Class I, Div. 2, Up to 1.5 MBit auto-adaptingpa. Communication is transparent between DP and PA. The gateway of the Segment Coupler makes each PA device appear as if it was connected to DP: This relates to addressing, cyclic/acyclic data exchange, and the transfer rate. Segment design is clear and easy to understand without subnetworks. The gateway itself is confguration-free. All in all, these features significantly reduce engineering work. Availability and a long service life are achieved through a passive impedance filter and a design optimized for low heat dissipation. The fieldbus diagnostic handheld (FDH‑1) connects directly to test plug sockets located on the plug-in terminal.
Parametry techniczne
| Design / Mounting: | Cabinet installation |
| Connection: | Power Rail or terminals 11 (L+), 12 (L-) |
| Rated voltage: | 20 ... 30 V DC |
| Ripple: | ≤ 10 % |
| Rated current: | 640 mA ... 365 mA |
| Power dissipation: | max 2.5 W |
| PROFIBUS PA: Connection: | 3+, 6+, 2-, 5-, 1 shield, 4 shield |
| PROFIBUS PA: Rated voltage: | 24 ... 26 V |
| PROFIBUS PA: Rated current: | max. 400 mA |
| PROFIBUS PA: Terminating impedance: | 100 Ω , integrated |
| PROFIBUS DP: | PROFIBUS with RS-485 transmission technology |
| PROFIBUS PA: Connection: | terminals 7 RxD/TxD-P, 8 RxD/TxD-N, 9 shield, 10 FE |
| PROFIBUS PA: Baud rate: | 1.5 MBit/s max. |
| Switch: | PROFIBUS DP terminator |
| LED PWR: | green: Power on |
| LED DP/ERR: | red 2 Hz flashing: DP error red on: Hardware error red off: DP communication detected |
| LED PA: | red 2 Hz flashing: No PA communication or overload Off: PA communication OK |
| PROFIBUS DP/PROFIBUS PA: | functional insulation acc. to IEC 62103, rated insulation voltage 50 V AC /70 V DC |
| PROFIBUS DP/Supply: | basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC |
| PROFIBUS PA/Supply: | basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 |
| Electromagnetic compatibility: | NAMUR NE 21 |
| Degree of protection: | IEC/EN 60529 |
| Fieldbus standard: | EN 50170/2 |
| Climatic conditions: | DIN IEC 721 |
| Shock resistance: | EN 60068-2-27 |
| Vibration resistance: | EN 60068-2-6 |
| Ambient temperature: | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature: | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity: | < 95 % non-condensing |
| Shock resistance: | 15 g 11 ms |
| Vibration resistance: | 1 g 10 ... 150 Hz |
| Pollution degree: | max. 2, according to IEC 60664 |
| Corrosion resistance: | acc. to ISA-S71.04-1985, severity level G3 |
| Connection type: | Terminals |
| Core cross-section: | up to 2.5 mm2 |
| Housing material: | Polycarbonate |
| Degree of protection: | IP20 |
| Mass: | 180 g |
| Mounting: | DIN rail mounting |
| Statement of conformity: | TÜV 16 ATEX 7831 X |
| Electromagnetic compatibility: Group, category, type of protection, temperature class: | II 3G Ex ec IIC T4 Gc |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012 , EN 60079-7:2015 |
| CSA approval: | CSA 16.70064204 |
| Directive conformity: Approved for: | Class I, Division 2, Groups A, B, C, D Class I, Zone 2, Ex nA IIC T4 Gc |
| IECEx approval: | IECEx TUR 16.0006X |
| Directive conformity: Approved for: | Ex ec IIC T4 Gc |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | SG |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |